I had a request lately for PI Coresight / PI Vision to reset automatically to Now. When you scroll back in time to look at something, go away for a cup of coffee and forget to set the display back to the current date and is looking at old data, not seeing the current situation.
I already made a improvement suggestion for that here: Auto reset display to "Now" – Customer Feedback for OSIsoft & the PI System
I was wondering if this could be built using a custom symbol. Any ideas?